199908318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1448611}}^1$

素因数の和:1448639

約数の個数: 16

約数和(自身を含む): 417200256

約数和(自身を除く): 217291938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1448611, 2897222, 4345833, 8691666, 33318053, 66636106, 99954159, 199908318]

約数ペア:

[(1, 199908318), (2, 99954159), (3, 66636106), (6, 33318053), (23, 8691666), (46, 4345833), (69, 2897222), (138, 1448611)]